C31232233133313221211113313331333132313331323331333133313132321221
>>
C3123223313331322121111331333133313231333132333133313331313232122
<<
C31232233133313221211113313331333132313331323331333133313132321223
>>
C31232233133313221211113313331333132313331323331333133313132321222
>>